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Division Spotlight
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Science and Engineering
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Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Y. Kitagawa, K. Mima, H. Takabe, M. Yamanaka, K. Naito, T. Hashimoto, K. Nishihara, M. Murakami, Laser Fusion Reactor Design Committee, S. Nakai
Fusion Science and Technology | Volume 21 | Number 3 | May 1992 | Pages 1460-1464
Inertial Fusion Reactor Studies | doi.org/10.13182/FST92-A29926
Articles are hosted by Taylor and Francis Online.
This paper presents a conceptual design of a laser fusion reactor for direct irradiation implosion of a DT fuel pellet. The reactor is driven by a laser diode (LD)-pumped solid state laser. 4 MJ driver energy yields the maximum gain of 150. The driver will be operated at a repetition rate of 12 Hz. We propose the four module chamber-one laser system. Each module chamber is operated at 3Hz. A first wall is made of liquid-lithium-lead flows. The flows are guided by woven ceramic pipes, protecting the structural wall as well as breeding tritium. By adopting currently existing technologies, we designed a concept of a high efficiency- and high repetition rate- LD-pumped solid state laser driver.
